diff options
Diffstat (limited to 'Zotlabs/Daemon/Thumbnail.php')
| -rw-r--r-- | Zotlabs/Daemon/Thumbnail.php | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/Zotlabs/Daemon/Thumbnail.php b/Zotlabs/Daemon/Thumbnail.php new file mode 100644 index 000000000..aeea07410 --- /dev/null +++ b/Zotlabs/Daemon/Thumbnail.php @@ -0,0 +1,62 @@ +<?php /** @file */ + +namespace Zotlabs\Daemon; + + +class Thumbnail { + + static public function run($argc,$argv) { + + if(! $argc == 2) + return; + + $c = q("select * from attach where hash = '%s' ", + dbesc($argv[1]) + ); + + if(! $c) + return; + + $preview_style = intval(get_config('system','thumbnail_security',0)); + + $attach = $c[0]; + $isize = 300; + + if(strpos($attach['filetype'],'text/') !== false) { + $stream = @fopen($attach['content'],'rb'); + if($stream) { + $content = trim(stream_get_contents($stream,4096)); + $content = str_replace("\r",'',$content); + $content_a = explode("\n",$content); + } + if($content_a) { + $fsize = 4; + $lsize = 8; + $image = imagecreate($isize,$isize); + imagecolorallocate($image,255,255,255); + $colour = imagecolorallocate($image,0,0,0); + $border = imagecolorallocate($image,64,64,64); + + $x1 = 0; + $y1 = 0; + $x2 = ImageSX($image) - 1; + $y2 = ImageSY($image) - 1; + + for($i = 0; $i < 2; $i++) { + ImageRectangle($image, $x1++, $y1++, $x2--, $y2--, $border); + } + + foreach($content_a as $l => $t) { + $l = $l + 1; + $x = 3; + $y = ($l * $lsize) + 3 - $fsize; + imagestring($image,1,$x,$y,$t,$colour); + if(($l * $lsize) >= $isize) { + break; + } + } + imagejpeg($image,$attach['content'] . '.thumb'); + } + } + } +}
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